Kaipak Jacket WHardwearing trekking jacket in G 1000 Eco with stretch panels. Works both on the trail and in the city. Adaptable with Greenland Wax, Breathable, Durable, Water resistant, Wind resistant, Channels moisture, Stretch Kaipak Jacket is designed to work just as well on the trail as for everyday use. Fjllrvens hardwearing G 1000 Eco resists wind and brief showers and underarm stretch panels give you excellent freedom of movement. The jacket also ventilates